package com.aaa.service;

import com.aaa.entity.Activity;
import com.baomidou.mybatisplus.extension.service.IService;

import java.util.List;
import java.util.Map;

public interface ActivtyServiceDao extends IService<Activity> {
    List<Map<String,Object>> findactiv();
    Integer update(Integer num,Integer aid);

}
